Says snax:
> map wants a list, right?
Right.
> So here you're treating the hash as a list, and
> setting the undefined values to '' as you find them?
Right. See, you weren't as confused as you thought.
> I guess I'm just wondering why referring to hashes
> in a list context is a good idea.
Uh uh. Innocent until proven guilty. It solves the problem, so the burden of proof is on you to show why it isn't a good idea.

We use hashes as lists all the time: 

    sub stuff {
      my %hash ;
      ...
      return %hash;
    }

    %stuff = stuff();

[download]
It isn't a big deal.

In reply to Re: setting values in anonymous hash by Dominus
in thread setting values in anonymous hash by agoth

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